Hook



FIG. 1 is a perspective view of a hook showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is bottom plan view of a hook as shown;

FIG. 9 is another perspective view thereof shown in an alternative configuration of use; and,

FIG. 10 is another perspective view thereof, shown in a second alternative configuration of use.

The broken lines depict portions of the hook and form no part of the claimed design. 

CLAIM The ornamental design for a hook, as shown and described. 